169247288

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2284

約数の個数: 64

約数和(自身を含む): 387168000

約数和(自身を除く): 217920712

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 73, 76, 133, 146, 152, 266, 292, 511, 532, 584, 1022, 1064, 1387, 2044, 2179, 2774, 4088, 4358, 5548, 8716, 9709, 11096, 15253, 17432, 19418, 30506, 38836, 41401, 61012, 77672, 82802, 122024, 159067, 165604, 289807, 318134, 331208, 579614, 636268, 1113469, 1159228, 1272536, 2226938, 2318456, 3022273, 4453876, 6044546, 8907752, 12089092, 21155911, 24178184, 42311822, 84623644, 169247288]

約数ペア:

[(1, 169247288), (2, 84623644), (4, 42311822), (7, 24178184), (8, 21155911), (14, 12089092), (19, 8907752), (28, 6044546), (38, 4453876), (56, 3022273), (73, 2318456), (76, 2226938), (133, 1272536), (146, 1159228), (152, 1113469), (266, 636268), (292, 579614), (511, 331208), (532, 318134), (584, 289807), (1022, 165604), (1064, 159067), (1387, 122024), (2044, 82802), (2179, 77672), (2774, 61012), (4088, 41401), (4358, 38836), (5548, 30506), (8716, 19418), (9709, 17432), (11096, 15253)]